I will secure blockchain systems with iot, cryptography, and smart contracts

Shahid S

Spain

I speak English, Urdu

PhD in Blockchain

I have a strong foundation in statistics and computer science, as well as strong analytical and communication skills. I have expertise in specific tools and technologies, such as Python, R, SQL, Rust,...
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About this Gig

Are you looking for a secure and reliable blockchain solution?

I am a blockchain developer with hands-on experience in smart contracts, cryptographic signing, and IoT-blockchain integration. I specialize in building tamper-proof data pipelines where real-world sensor data is securely signed and verified before being stored on the blockchain.

What I can help you with:

  • Smart contract development (Move / Solidity / Web3)
  • Secure data signing using cryptography (Ed25519, SHA-256)
  • Blockchain-IoT integration
  • Off-chain signature verification (Python)
  • Blockchain data integrity & traceability solutions
  • Research-grade and production-ready implementations

Technologies:

  • Blockchain: Sui, IOTA
  • Smart Contracts: Move
  • Cryptography: SHA-256, Ed25519
  • Programming: Python
  • IoT: Raspberry Pi, sensors, secure elements

I focus on clean code, security, and real-world usability. Whether you need a prototype, academic project, or production-ready solution, I can help.

Feel free to message me before placing an order to discuss your project.

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secure blockchain systems with iot, cryptography, and smart contracts
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secure blockchain systems with iot, cryptography, and smart contracts

Purpose:

Web browser

•

Smart Contracts

Programming language:

C/C++

•

Python

•

Rust

•

Solidity

•

Other

Expertise:

APIs

•

Blockchain development

•

Smart contracts

Keep your assets and information safe

Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.

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